000
00258nam a2200121 a 4500
003
EIA
001
5693
942
_0
2
_2
ddc
_c
BK
245
_a
Mechanics, heat and sound
260
_c
1964
008
141112s1964 ck r 000 u spa d
082
_a
531.1
_b
S439m
999
_c
9620
_d
9620